Aminoglycosides Article 1 Audiometry 1 Child 1 Computers, Handheld 1 Cost-Benefit Analysis 1 Cystic Fibrosis 1 Dose-Response Relationship, Drug 1 Health Plan Implementation 1 Hearing Loss 1 Humans 1 Markov Chains 1 Markov chain 1 Mass Screening 1 Models, Economic 1 Pharmacists 1 Quality-Adjusted Life Years 1 United States 1 aminoglycoside 1 audiometry 1 auditory screening 1 child 1 cohort analysis 1 comparative study 1 controlled study 1 cost benefit analysis 1 cost effectiveness analysis 1 cystic fibrosis 1 devices 1 diagnostic test accuracy study 1